Math, asked by karanthakur123, 10 months ago

value of cos765degree

Answers

Answered by nkahilan05
2

Answer:idk

Step-by-step explanation:

Answered by krishnamanus44
1

Answer:

Step-by-step explanation:

cos 765°

cos(90x8 + 45)°

cos 45°= 1/√2

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